Ord. No. 1542, § 2, adopted Nov. 17, 2011, repealed art. III, §§ 4-51—4-60, 4-71—4-73, 4-81—4-88, and 4-91—4-97, which pertained to floodplain management and derived from Ord. No. 1457, §§ 1, 2(A)—(I), 3(A)—(C), 4(A)—(H), and 5(A)—(G), adopted Nov. 29, 2007.